This lens-mounted ring flash with hot-shoe controller is ideal for macro photography, product imagery, flat-lighting portraits, and medical/dental applications.
Provides smooth, even lighting for the closest subjects, while eliminating vignetting and subject shadow.
Modeling light with 4 white LEDs help preview flash exposure while assisting autofocus operation.
P-TTL exposure compensation available (+0.5 to -1 in 1/2 stop increments). Manual flash operation at full, 1/4, and 1/16 power.
Flash modes: P-TTL (TTL corrective auto flash, contrast-control auto flash), Full 1/4 output, 1/16 output (manual flash)